Chris McCormick schrieb:
> On Tue, Aug 18, 2009 at 07:40:00AM -0700, Ian McDowall wrote:
>> On Aug 18, 8:53 am, Thomas Guettler <h...@tbz-pariv.de> wrote:
>>> Hi,
>>>
>>> this is offtopic: How can you draw lines in a (django) web application?
>>>
>>> I think you need to use flash or java to do it. I googled for it, but found
>>> only beta
>>> quality projects.
>>>
>>> Has anyone experience with this?
>> Depends on what type of line. It is technically possible to use SVG.
>> You can embed an SVG image in HTML and then draw lines (or circles
>> etc.) in it. The SVG is just XMl and Django's templating works fine
>> for that. There are some technical catches about the type of the
>> document and namespaces but I can provide a worked example. The
>> drawback is that not all browsers support SVG well. This appears to
>> work well in recent versions of Firefox but not well in IE.
>
> Even better is the <canvas> element and it has good coverage on recent
> browsers
> with the help of explorercanvas <http://code.google.com/p/explorercanvas/> for
> Internet Explorer, although the drawing must be done dynamically with
> javascript. <http://code.google.com/p/flot/> is an example of a library which
> uses the <canvas> element to draw graphs.
Thank you very much. I thought you can't do it with JS. I will try this.
Thomas
--
Thomas Guettler, http://www.thomas-guettler.de/
E-Mail: guettli (*) thomas-guettler + de
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